{"id":406,"date":"2024-09-23T00:25:59","date_gmt":"2024-09-22T16:25:59","guid":{"rendered":"https:\/\/cococat.top\/?p=406"},"modified":"2024-09-23T00:25:59","modified_gmt":"2024-09-22T16:25:59","slug":"bash-%e8%84%9a%e6%9c%ac%e6%9d%82%e8%ae%b0","status":"publish","type":"post","link":"https:\/\/cococat.top\/index.php\/2024\/09\/23\/bash-%e8%84%9a%e6%9c%ac%e6%9d%82%e8%ae%b0\/","title":{"rendered":"bash \u811a\u672c\u6742\u8bb0"},"content":{"rendered":"<ol>\n<li>\u521b\u5efa\u53d8\u91cf\u5c3d\u91cf\u7528 <code>$()<\/code> \u800c\u975e ``\u3002<\/li>\n<li>\u5199 if \u65f6\u5c3d\u91cf\u7528 <code>[[]]<\/code> \u800c\u975e <code>[]<\/code>\uff1b\u5728 <code>[[]]<\/code> \u4e2d\u53ef\u4ee5\u7528 <code>==<\/code> \u8fdb\u884c\u6bd4\u8f83\u3002<code>[[]]<\/code> \u53ca\u5176\u5185\u90e8\u7279\u6027\u662f bash \u4e13\u6709\u7684\uff0c\u4e0d\u517c\u5bb9\u4e8e sh\u3002<\/li>\n<li><code>grep<\/code> \u8fdb\u7a0b\u65f6\u5408\u7406\u7528 <code>ps -ef<\/code> \u6216 <code>ps aux<\/code>\u3002<code>-e<\/code> \u5373\u663e\u793a\u6240\u6709\u8fdb\u7a0b\uff0c\u7b49\u6548\u4e8e <code>ax<\/code>\uff08<code>a<\/code>\u663e\u793a\u6240\u6709\u7528\u6237\u7684\u8fdb\u7a0b\uff0c<code>x<\/code>\u663e\u793a\u4e0d\u5f52\u5c5e\u4e8e\u63a7\u5236\u53f0\u7684\u540e\u53f0\u8fdb\u7a0b\uff09\u3002<code>-f<\/code> \u4f1a\u663e\u793a\u5b8c\u6574\u7684\u547d\u4ee4\u884c\u53c2\u6570\u548c\u7236\u8fdb\u7a0b UID\uff1b <code>u<\/code> \u4f1a\u663e\u793a CPU \u5185\u5b58\u7b49\u8d44\u6e90\u60c5\u51b5\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u521b\u5efa\u53d8\u91cf\u5c3d\u91cf\u7528 $() \u800c\u975e &#8220;\u3002 \u5199 if \u65f6\u5c3d\u91cf\u7528 [[]] \u800c\u975e []\uff1b\u5728 [[]] \u4e2d\u53ef\u4ee5\u7528 ==  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-406","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/cococat.top\/index.php\/wp-json\/wp\/v2\/posts\/406","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cococat.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cococat.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cococat.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cococat.top\/index.php\/wp-json\/wp\/v2\/comments?post=406"}],"version-history":[{"count":0,"href":"https:\/\/cococat.top\/index.php\/wp-json\/wp\/v2\/posts\/406\/revisions"}],"wp:attachment":[{"href":"https:\/\/cococat.top\/index.php\/wp-json\/wp\/v2\/media?parent=406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cococat.top\/index.php\/wp-json\/wp\/v2\/categories?post=406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cococat.top\/index.php\/wp-json\/wp\/v2\/tags?post=406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}